body {
    font-family: "Microsoft YaHei UI", serif;
    margin: 0;
    padding: 0;
}



/*@media (max-width: 992px) {*/
    .background {
        background: url("../img/bg.jpg") fixed center;
        background-size: cover;
    }
/*}*/

.blur {
    background: rgba(233, 233, 233, .6);
    border-radius: 10px;
}

